Best Moment, Stolas

:If you have a total of three or more rear-guards with the Friend ability or Powerful ability, this unit gets "Boost". :When this unit is placed on during your main phase, choose a card from soul, and put it into the drop. If you have a vanguard with the Friend ability or Powerful ability, choose a card from your drop with the Friend ability or Powerful ability, and you may call it to . If you called a card, you cannot call cards from the drop until end of turn.